1448016377 has 2 divisors, whose sum is σ = 1448016378. Its totient is φ = 1448016376.

The previous prime is 1448016347. The next prime is 1448016397. The reversal of 1448016377 is 7736108441.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 751637056 + 696379321 = 27416^2 + 26389^2 .

It is a cyclic number.

It is not a de Polignac number, because 1448016377 - 2¹⁰ = 1448015353 is a prime.

It is a super-2 number, since 2×1448016377² = 4193502856120412258, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1448016347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 724008188 + 724008189.

It is an arithmetic number, because the mean of its divisors is an integer number (724008189).

Almost surely, 2^1448016377 is an apocalyptic number.

It is an amenable number.

1448016377 is a deficient number, since it is larger than the sum of its proper divisors (1).

1448016377 is an equidigital number, since it uses as much as digits as its factorization.

1448016377 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 112896, while the sum is 41.

The square root of 1448016377 is about 38052.8103692750. The cubic root of 1448016377 is about 1131.3348302960.

The spelling of 1448016377 in words is "one billion, four hundred forty-eight million, sixteen thousand, three hundred seventy-seven".